Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Nano-photonics
Optical Nanoantennas
Plasmonics
Energy
Environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
383
202
0.527
* Total Citation Counts Rankings
Ranking Based On Selection :2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
329
149
0.453
* Total Citation Counts Rankings
Ranking Based On Selection :3
Bioclimatic design
bioclimatic resources
building energy performance
hot and humid climate
bioclimatic architecture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
110
0.965
* Total Citation Counts Rankings
Ranking Based On Selection :4
Energie
physique
nanotechnologie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
60
0.870
* Total Citation Counts Rankings
Ranking Based On Selection :5
Organic Chemistry
Click Chemistry
Adsorption
Medecinal and Pharmaceutic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
50
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :6
Mathématiques Appliquées
Analyse variationnelle et numérique
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
50
0.862
* Total Citation Counts Rankings
Ranking Based On Selection :7
résistance des matériaux
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
15
0.278
* Total Citation Counts Rankings
Ranking Based On Selection :8
Economie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
13
0.325
* Total Citation Counts Rankings
Ranking Based On Selection :9
Economics
Finance
Business Management
SMEs performance
Econometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :10
Translation studies
Needs Analysis in Curriculum design
Text Linguistics
Discourse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Total Citation Counts Rankings
Ranking Based On Selection :11
Public administration
Environmental Policy
Political Science
Comparative Sudies
International Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :12
Managed aquifer recharge
Water resources management
Flood
Drought
Groundwater
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :13
Intelligence Artificielle
Statistical Machine Translation(SMT)
Neural Machine Translation(NMT)
Machine Learning
Deep Learnin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :14
chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :15
Solar Energy
CSP
Linear Fresnel Technology & Mechanical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total Citation Counts Rankings
Ranking Based On Selection :16
Construction durable
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17
Probabilité
Statistique
Processus Stochastique
Grandes déviations
Analyse de sensibilité.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :18
Vulnérabilité
Catastrophes naturelles
Risques
Politiques de prévention
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :19
Géographie de transport
questions de géopolitique et les enjeux en matière de transports
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Abdoulkader Ibrahim Idriss
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
383
202
0.527
Nano-photonics
Optical Nanoantennas
Plasmonics
Energy
Environment
Hassan Ali Barkad
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
329
149
0.453
Abdou Idris Omar
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
110
0.965
Bioclimatic design
bioclimatic resources
building energy performance
hot and humid climate
bioclimatic architecture
Ramadan Ali Ahmed
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
60
0.870
Moumin Aden Ali
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
50
0.833
Organic Chemistry
Click Chemistry
Adsorption
Medecinal and Pharmaceutic Chemistry
Yahyeh Souleiman
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
50
0.862
Mathématiques Appliquées
Analyse variationnelle et numérique
Abdoulrahman Mohamed Djibril
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
15
0.278
Ismael Mahamoud
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
13
0.325
Sadik Aden Dirir
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
Economics
Finance
Business Management
SMEs performance
Econometrics
Douglas Ondara Orang'İ
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
Translation studies
Needs Analysis in Curriculum design
Text Linguistics
Discourse
Kadir Aden
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Public administration
Environmental Policy
Political Science
Comparative Sudies
International Law
Rachid Mohamed Mouhoumed
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Managed aquifer recharge
Water resources management
Flood
Drought
Groundwater
Houssein Ahmed Assoweh
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
0
0.000
Intelligence Artificielle
Statistical Machine Translation(SMT)
Neural Machine Translation(NMT)
Machine Learning
Deep Learnin
M. Mohamed-Awal Abdillahi
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Abdourazak Ahmed Kayad
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
Solar Energy
CSP
Linear Fresnel Technology & Mechanical Engineering
Fathia Dahir Igue
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Liban İsmail
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Probabilité
Statistique
Processus Stochastique
Grandes déviations
Analyse de sensibilité.
Bouh Omar Ali
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Vulnérabilité
Catastrophes naturelles
Risques
Politiques de prévention
Abdillahi Guirreh
Université de Djibouti
Balbala, Djibouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Géographie de transport
questions de géopolitique et les enjeux en matière de transports